baber/WOPTO huggingface dataset:
Patent KR-20020060147-A (KR)
IPC: G09G3/36
Filed: 2001-04-17
Abstract: 본 발명의 시스템은 칼라 필터(5B,5G,5R)와 결합된 일정 패턴을 갖는 픽셀을 갖는 디스플레이 디바이스 및 이 디스플레이 디바이스를 조명하는 백라이트 시스템을 포함하며, 상기 백라이트 시스템은 발광 패널(11) 및 이 발광 패널(11)과 결합된 광 소스(16)를 포함한다.   광 소스(16)는 적어도 세 가지 상이한 색상의 다수의 발광 다이오드(LED)를 포함하며, LED는 칼라 필터(5B,5G,5R)와 결합된다.   바람직하게는, 각 LED의 스펙트럼 방사는 칼라 필터(5B,5G,5R)의 투과 스펙트럼과 실질적으로 정합한다.   바람직하게는, LED의 밴드폭(FWHM:반치폭)은 10nm≤FWHM≤50nm이다.   바람직하게는, LED에 의해 방사된 광의 강도는 디스플레이 디바이스에 의해 디스플레이될 이미지의 광 레벨에 따라 변한다.   바람직하게는, 백라이트 시스템에 의해 방사된 광의 강도는 프레임 대 프레임 기반으로 제어될 수 있으며, 더욱 바람직하게는 각 색상에 대해 프레임 대 프레임 기반으로 제어될 수 있다.   바람직하게는, LED는 다수의 청색, 녹색 , 적색 (및 황색) LED를 포함하며, 각 색상의 LED는 적어도 5 lm의 광속(a luminous flux)을 갖는다.   LED의 비교적 작은 밴드폭으로 인해, 보다 큰 색 공간이 기존 칼라 필터 기술을 이용하여 성취될 수 있다.
Patent KR-20020095465-A (KR)
Title: Cleat for golf shoes
Filed: 2001-01-04
Abstract: A cleat (10) to be used on a golf shoe is disclosed. The cleat (10) includes a cleat body (3), securing means (4) and a plurality of long legs (1) and short legs (2). The long legs (1) and the short legs (2) are provided alternately on the cleat body (3). The long legs (1) protrude outwardly from the cleat body (3) having an angle with an imaginary plane normal to the axis of the cleat in the range 70 ± 15 degrees. The long legs (1) are rigid enough to penetrate through grass while the short legs (2) are rigid enough to retain their shape on a hard surface and press grass hard from above. The cleat having voids between the long and short legs provides excellent grips on grass as grass blades and stalks enter the voids and entangle with the long legs (1) and the short legs (2).
Patent KR-20030009338-A (KR)
Title: Polymer blends as biodegradable matrices for preparing biocomposites
IPC: A01N63/40
Filed: 2001-01-11
Abstract: Methods and devices for sanitation using bacteriophage are disclosed. According to one embodiment of the present invention, a method for sanitation using at least one bacteriophage includes the steps of (1) storing the at least one bacteriophage in a container; and (2) applying the at least one bacteriophage to a surface to be sanitized with a dispersing mechanism. According to another embodiment of the present invention, a sanitation device that dispenses at least one bacteriophage includes a container, at least one bacteriophage stored in the container, and a dispersing mechanism that disperses the at least one bacteriophage from the container. <IMAGE>
Patent KR-20020077417-A (KR)
IPC: H01J61/00
Filed: 2001-11-23
Abstract: 본 발명은 전등, 보다 특히 자동차의 방향 지시등에 관한 것이다.  유리가 호박색으로 착색되며 상기 유리의 조성물이 환경에 유해할 수 있는 독성 성분 또는 사용금지 성분(예: 산화납, 산화안티몬, 셀레늄 또는 카드뮴)을 포함하지 않는, 전등용으로 사용하기 위한 납 및 카드뮴을 함유하지 않은 설페이트 정련 유리 조성물이 본원에 기술되어 있다.
Patent KR-20030001404-A (KR)
Title: Apparatus for surface treatment and use of the apparatus
IPC: B24C1/00
Filed: 2001-04-03
Abstract: Apparatus for surface treatment, wherein the apparatus has a tool unit movable on a surface. The tool unit comprises a jet tool for directing a jet of solid particles, preferably CO2 particles, towards the surface for removal of a surface layer. The tool unit further comprises an applicator for application of a surface coating on the surface after removal of the surface layer.
Patent KR-20020093036-A (KR)
IPC: A61F2/14
Filed: 2001-04-10
Abstract: The present invention relates to compositions comprising polysiloxanes suitable for the preparation of accommodating intraocular lenses, having a specific gravity of greater than about 1.0, a refractive index suitable for restoring the refractive power of the natural crystalline lens and a viscosity suitable for injection through a standard cannula. The present invention includes intraocular lenses made from said polysiloxane compositions having a Young's modulus less than about 10 kPa.
Patent KR-20030025920-A (KR)
Title: A reflective bistable display device
IPC: G02F1/1337
Filed: 2001-05-11
Abstract: The present invention relates to a reflective liquid crystal display device comprising a liquid crystal material (30) contained between two parallel substrates (20, 40) provided with aligning means on the electrodes to orient the liquid crystal and enable at least two alternative distinct textures that are stable or metastable in the absence of a field to be obtained, means for applying electrical signals to the liquid crystal to perform switching by enabling anchoring on at least one of the two substrates to be broken, a polarizer (10) associated with the front face of the device and oriented at an angle lying in the range 15° to 75° relative to the director of the liquid crystal on the front face of the device, and a specular or diffusing reflective element (50) placed at the rear face of the liquid crystal.
Patent KR-20030001533-A (KR)
IPC: H04N5/44
Filed: 2002-03-20
Abstract: 본 발명은 생활양식 추천 머신에서 추천하기 위한 방법에 관한 것이다. 그 방법은 사용자의 명백하고 및/또는 함축적인 경향들에 기초하여 사용자 프로파일을 생성하는 단계와, 상기 사용자 프로파일에 기초하여 아이템, 서비스, 및/또는 이벤트를 추천하는 단계와, 에이전트를 통해 사용자에게 추천을 통보하는 단계를 포함하며, 그 에이전트는 바람직하게는 설레브러티이다. 또 다른 실시예에서, 그 방법은 사용자의 명백하고 및/또는 함축적인 경향들에 기초하는 사용자 프로파일을 설레브러티의 설레브러티 프로파일로 대체하는 단계와, 설레브러티 프로파일에 기초하여 아이템, 서비스, 및/또는 이벤트를 추천하는 단계와, 사용자에게 추천을 통보하는 단계를 포함한다.
Patent KR-20030017993-A (KR)
IPC: F04D29/54
Filed: 2001-06-18
Abstract: 자동차 엔진의 냉각 팬 조립체(10)에 있어서 고효율 및 저소음은 보호판 배럴(20)에 대하여 입구부(241)를 플레어형으로 하고 팬 블레이드(4)의 선단(46)을 상기 입구부의 형상에 일치하도록 성형함으로써 달성된다. 상기 블레이드 선단의 축방향 길이에 걸쳐 플레어형 입구부를 연장함으로써 상기 팬에 유입되는 유동 박리가 감소되고, 전체 블레이드 선단에 따른 재순환을 조절함으로써 선단 간극 손실이 감소된다. 블레이드 경사도를 이용하여 팬 편향을 최소화함으로써, 작은 선단 간격을 이용할 수 있데, 이것이 성능을 더욱 증대시킨다.
Patent KR-20040062317-A (KR)
Inventor: LEE JAE CHEOL
IPC: G11B20/10
Filed: 2003-01-02
Abstract: PURPOSE: An additional information voice announcement method of an audio data file is provided to read text-type additional information recorded in tag information of an audio data file to convert into a voice, or to record audio-type additional information to output as a voice, so that a user can easily recognize various additional information. CONSTITUTION: A microcomputer(13) searches tag information of MP3 files recorded in a storage(10) by controlling a decoder(11) and a DSP(12), and reads text-type information included in the tag information. The microcomputer(13) outputs the read information in text character type through an LCD(14), converts the text-type information into audio data, and performs an additional information voice announcing process for outputting the audio data as a sound through a speaker(15).
Patent KR-20040062703-A (KR)
Inventor: CHUNG SOO YEON
IPC: G01B11/00
Filed: 2003-01-03
Abstract: PURPOSE: An apparatus for detecting a number marked on a dice is provided to allow users to know the number marked on the surfaces of the dice by detecting number mark points formed on surfaces of the dice using a detect switch. CONSTITUTION: Number mark points in the form of grooves are formed on each surface of a dice. The number mark points formed on each surface of the dice are detected by means of a plurality of detect switches(6), which are aligned corresponding to a landing plate(2) of the dice. The detect switches(6) are installed on a detection part(3) and are positioned below the landing plate(2) in order to detect the number mark points making contact with the landing plate(2). The detect switches(6) are aligned on the detection part(3) in a predetermined matrix form.
Patent KR-20040063030-A (KR)
Title: METHOD FOR PREPARING TiO2 PHOTO CATALYST
Inventor: BYUN DONG JIN
IPC: B01J21/06
Filed: 2003-01-04
Abstract: PURPOSE: A method for preparing TiO2 photo catalyst is provided which obtains porous structure by preferably orienting polycrystalline titanium dioxide (TiO2) in a <112> direction on an amorphous glass substrate. CONSTITUTION: The method comprises a step (a) of flowing plasma gas such as argon and nitrogen and oxygen supplied through gas supply pipe in an RF plasma generator(7) having a RF output of 5 to 55 W; a step (b) of generating plasma from the RF plasma generator using the plasma gas, and flowing the generated plasma into a reactor; a step (c) of reforming the surface of a glass substrate using the plasma at an inner reactor pressure of 200 to 1,000 mtorr; and a step (d) of vaporizing the organic titanium compound by heating an organic titanium compound of titanium tetraisopropoxide in an evaporator(1) having a temperature of 250 to 410 deg.C, and evaporating the vaporized organic titanium compound at an inner reactor pressure of 300 mtorr to 100 torr by flowing the vaporized organic titanium compound in the reactor.
Patent KR-20030064324-A (KR)
Title: 회로 구조 및 반도체 집적 회로
IPC: H03K19/0175
Filed: 2003-01-23
Abstract: 칩내의 드라이버 회로에 인접하도록 전원/그라운드 선로상에 소정의 용량을 갖는 바이패스 커패시터를 배치하여 스위칭시에 과도 현상의 악영향을 감소시킨다. 상기 바이패스 커패시터의 용량은 상기 드라이버 회로의 기생 용량 보다 더 크게 설정되어 상기 전원/그라운드 선로의 특성 임피던스가 내부 배선의 특성 임피던스 보다 더 높게 되는 것을 방지한다.
Patent KR-20040069074-A (KR)
Inventor: CHOI MYEONG SUN
IPC: G06F17/30
Filed: 2003-01-28
Abstract: PURPOSE: A method and a system for managing a database of media files are provided to make a user easily search/play the managed media file through the Windows Explorer in anytime by forming the same tree structure comprising link files and directories as the tree structure of a media managing program to a sub structure of the set directory. CONSTITUTION: A searcher(402) searches the media files. A storage(404) stores the searched media files and the metadata of the media files. A controller(400) generates a file directory of each class based on the metadata of the searched medial files. A generator(406) generates the link file for the searched media file to the generated file directory. A display tool(408) displays the generated link files and the directory comprising the generated link files.
Patent KR-20040072110-A (KR)
Inventor: HAN SANG JO
IPC: H04L12/50
Filed: 2003-02-08
Abstract: PURPOSE: An apparatus for inputting and outputting data according to priority in an asynchronous transfer mode switching system, and a method thereof are provided to improve the efficiency of data input and output of a whole asynchronous transfer mode switching system by stopping data input and output of queues corresponding to priority where back pressure is generated. CONSTITUTION: A switching system is formed of a plurality of inferior matching parts(500-1,...,500-N) and an ATM switch part(550). The ATM switch part(550) includes a plurality of line drivers/receivers(551-1,...,551-N), a plurality of FIFO(First Input First Output) queues(561-1,...,561-N), a controller(571), a FIFO controller(181), and a switch(591). The FIFO queues(561-1,...,561-N) have priority corresponding to priority provided from the switching system. The FIFO controller detects priority of inputted data, and controls to store the data at the queue having the same priority as priority of the data.
Patent KR-20040074351-A (KR)
Inventor: PARK JIN HO
IPC: G02F1/1345
Filed: 2003-02-17
Abstract: PURPOSE: A device for checking a connector coupling is provided to compare a preset reference value with an incident signal incoming through an activation pin of a DC power circuit, and to detect a coupled state of an FPC(Flexible Printed Circuit) board and a connector, then to control a driving of the DC power circuit, thereby preventing driving malfunction of an LCD device. CONSTITUTION: An FPC board(200) supplies an outer signal to a substrate(100) in connection with a connector(110). The FPC board(200) consists of a base film, plural conductive lines formed on the base film, and the first/second checking lines(211,212). The connector(110) comprises a conductive pin for electrically connecting with the conductive lines, the first checking pin(111) for connecting with the first checking line(211), and the second checking pin(112) for connecting with the second checking line(212). The first checking line(211) is connected to the first terminal(310) of a detector(300), and inputs a checking signal outputted from the detector(300). The checking signal is supplied to the first checking pin(211), and is inputted to the second checking pin(112) through a connection line(113).
Patent KR-20040075234-A (KR)
Inventor: JUNG SIL GEUN
IPC: H01L21/027
Filed: 2003-02-20
Abstract: PURPOSE: A structure of a patch arm of a stepper is provided to maintain firmly an adhering state of a wafer by forming a plurality of vacuum holes in a constant interval on a patch arm. CONSTITUTION: A plurality of vacuum holes(56,57,58) are formed in a constant interval on a patch arm(50) in order to adhere firmly a wafer on the patch arm in a process for transferring the wafer. The patch arm is formed with a structure having a plurality of branches(52,54). The vacuum holes are formed on the branches of the patch arm and end parts of the branches. The branch of the patch arm is formed with a triangular structure.
Patent KR-20040075516-A (KR)
Inventor: KIM HYUNG SHIK
IPC: B65B31/02
Filed: 2003-02-21
Abstract: PURPOSE: A vacuum-packing method of potatoes is provided to check potatoes in the transparent vinyl bag easily by putting potatoes in the transparent vinyl bag and discharging air, and to restrict sprouts and peel of the potato from being changed into green and prevent solanine intoxication by restricting contact of potatoes and oxygen. CONSTITUTION: In a vacuum-packing method of potatoes from the garden for marketing, earth or soil is removed from the peel of the potato gathered from the garden. Potatoes are sorted according to the size, and a few potatoes are put into a transparent vinyl bag without peeling. A suction nozzle is inserted to the transparent vinyl bag filled with the potatoes, and air is sucked and discharged from the transparent vinyl bag. The transparent vinyl around the potatoes is bonded with heat, and the transparent vinyl bag is sealed by forming the vacuum.
Patent KR-20040078308-A (KR)
Inventor: LEE JEONG BAE
IPC: F04C7/00
Filed: 2003-03-03
Abstract: PURPOSE: A variable displacement rotary compressor is provided to easily restrict a first vane or easily release the restriction by a fixing member rotating according to backward and forward movement of a piston. CONSTITUTION: A housing(31) has a cylindrical compressing chamber(32). A rotary shaft(21) has an eccentric part(35) rotating in the compressing chamber. A ring piston(36) is installed on the outside of the eccentric part in a state of being contacted with the inside of the compressing chamber. A first vane(41) and a second vane(42) are installed to define the compressing chamber while moving backward and forward in a radius direction of the compressing chamber by the rotation of the ring piston, wherein the first vane and the second vane are separated from each other in the backward and forward direction so that the first vane and the second vane individually move. A vane restricting device(50) restricts the first vane by fixing the first vane outside the housing or releasing the restriction.
Patent KR-20040078472-A (KR)
Inventor: LEE JAE UNG
IPC: G11C29/00
Filed: 2003-03-04
Abstract: PURPOSE: A memory module and a memory module test method thereof are provided, which tests installed memory devices and finds a defective memory device easily. CONSTITUTION: A memory module comprises data input/output pins, and a number of memory devices, which are connected to each data input/output pin and are selected and tested in response to a data input/output signal inputted to the data input/output pin and a mode register signal stored in a mode register(MRS). Each memory device is selected by an address signal inputted together with a mode register command setting the mode register and a chip discrimination selection signal generated in response to the data input/output signal.
Patent KR-20040079593-A (KR)
Inventor: KIM CHUL WON
IPC: G06F17/00
Filed: 2003-03-08
Abstract: PURPOSE: An Internet AD(ADvertisement) method using a shared or attached file and a computer-readable recording medium recording a program for the same are provided to enhance a motive and an interest for viewing an AD by giving bigger reward to a user viewing a file of a transmission frequency over a predetermined value. CONSTITUTION: The file remembers the transmission frequency by installing the program. The user receives confirmation by transmitting the viewing file or the file transmitted over the predetermined value to the main server. Thus, the user presenting the file receives the reward.
Patent KR-20040090171-A (KR)
Inventor: CHOI CHANG YONG
IPC: H04B1/40
Filed: 2003-04-16
Abstract: PURPOSE: A mobile communication terminal having a sound source reproduction function by button is provided to supply a user interface which can match a button of the terminal with sound source data, so that a user can easily assign the sound source data to the designated button. Thus, the user can reproduce the sound source data by pressing the button only. CONSTITUTION: A memory(210) stores sound source data(209), and stores matching information(211) between the key data value of a button designated by a user for reproducing the sound source data(209) and the corresponding sound source data(209). A sound source reproduction processor(215) by button retrieves the matching information(211) when the key data value corresponding to the button is inputted through a user operating unit(217), and controls the sound source data such that the sound source data can be reproduced through a sound source reproducer(213).
Patent KR-20040090283-A (KR)
Inventor: JUNG DA UN
IPC: C07C29/74
Filed: 2003-04-17
Abstract: PURPOSE: A method for preparing vicinal chiral diol compounds through asymmetric dehydroxylation by using an osmium catalyst immobilized to imidazolium salts and chiral ligands, is provided to improve the production yield with high optical purity and recycling properties, without deteriorating the catalyst activity and enantiomeric excess. The method is environmentally friendly, due to the immobilization of the highly toxic and volatile osmium compound. CONSTITUTION: The method for preparing neighboring chiral diol compounds by using an osmium catalyst immobilized to imidazolium salts comprises: (1) adding chiral ligands represented by formulas 1 and 2, an imidazolium salt represented by formula 3 and an osmium catalyst to a solvent with stirring, and then further adding an auxiliary oxidizer and olefin compounds thereto with stirring; (2) removing all of the volatile compounds under reduced pressure; (3) extracting the residues free of volatile compounds from the step (2) with an organic solvent; and (4) separating vicinal chiral diol compounds out of the organic phase of the step (3).
Patent KR-20040091416-A (KR)
Inventor: LEE YUN CHAN
IPC: H04W4/24
Filed: 2003-04-21
Abstract: PURPOSE: A collect call short message service system and a method thereof are provided to enable a receiver to pay for a short message without making a sender pay charges for an SMS. CONSTITUTION: Mobile terminals(210,212) transmit or receive short messages through a mobile communication network to store the short messages, and pay for service charges for the short messages, then have a function of selectively receiving or rejecting the short messages. A collect call short message server(220) sets a collect call short message service for the mobile terminals(210,212), and supplies the short message service via the mobile communication network. A collect call DB(222) stores subscriber information on the mobile terminals(210,212) as data.
Patent KR-20030043832-A (KR)
Title: A coupling device
Inventor: HONG JEONG SUK
IPC: G09F3/14
Filed: 2003-04-22
Abstract: PURPOSE: A combination loop is provided to reduce fabrication costs and an error rate in a fabrication process by simplifying the fabrication process of the combination loop. CONSTITUTION: A combination loop(10) is connected with a product tag. The combination loop includes a wire(11) and a horizontal bar(12). The wire is formed with a synthetic resin having the predetermined length. A safety pin(20) is connected with a ring portion(14) which is formed at one end of the wire. The horizontal bar is connected with the other end of the wire. The horizontal bar has a diameter larger than the diameter of the wire. The horizontal bar is used for connecting the wire with the tag through a hole of the tag. The diameter of the wire is reduced gradually to pass the horizontal bar into the hole of the tag when the wire approaches the horizontal bar.
Patent KR-20040091967-A (KR)
Inventor: KIM MIN PYO
IPC: G02F1/1341
Filed: 2003-04-23
Abstract: PURPOSE: A liquid crystal injecting apparatus is provided to improve productivity and minimize a rate of generation of poor liquid crystal displays. CONSTITUTION: A liquid crystal injecting apparatus includes a nozzle part(100) and a substrate mount(200). The nozzle part includes at least one nozzle(110), a member for moving the nozzle, and a nozzle sensor(130) for sensing the position of the nozzle and injection of liquid crystal from the nozzle and outputting the sensed result to a controller. The substrate mount includes a movable stage(210) located under the nozzle, a plate(220) placed on the stage and moved together with the stage, reference posts(230), moving posts(240), and a substrate sensor(250) placed on the plate to sense the position of a reference point on the glass substrate. A glass substrate is mounted on the plate. The plate includes through-holes respectively formed at the first and second sidewalls forming the first corner and the third and fourth sidewalls forming the second corner opposite to the first corner in diagonal direction. The reference posts are respectively combined with the through-holes formed at the first and second sidewalls and moved along the length direction of the through-holes. The moving posts are respectively combined with the through-holes formed at the third and fourth sidewalls and moved along the length direction of the through-holes.
Patent KR-20040095889-A (KR)
Inventor: JANG MIN SEOK
IPC: C12P17/12
Filed: 2003-04-29
Abstract: PURPOSE: Methods for preparing tetrasubstitued pyrazines using baker's yeast are provided, thereby easily and environment-friendly preparing tetrasubstitued pyrazines in water under mild condition. CONSTITUTION: The method for preparing tetrasubstitued pyrazines of formula (2) using baker's yeast comprises the steps of: (1) preparing a solution of baker's yeast; and (2) dissolving beta-keto alpha-oxime carbonyl derivatives of formula (1) in hydrophilic organic solvent and adding the solution into the baker's yeast solution to carry out chemoselective microbial reduction, wherein R1 is methyl, ethyl or phenyl; R2 is hydrogen, methyl or benzyl; R3 is methoxy, ethoxy, benzyloxy or phenylamine; the organic solvent is selected from benzene, toluene and hexane.
Patent KR-20040093339-A (KR)
Inventor: KIM JONG JAE
IPC: B62D25/08
Filed: 2003-04-29
Abstract: PURPOSE: A convenience articles-fixing structure for a vehicle is provided to prevent an instrument panel from being broken down or the exterior shape from being disordered in mounting and separating the convenience articles by mounting the articles through a hole opened and closed by a cover of the instrument panel. CONSTITUTION: A convenience articles-fixing structure of a vehicle for mounting convenience articles on an instrument panel is composed of a hole(110) formed at the side of the instrument panel and opened and closed by a cover; a fixing bracket(300) fastened to the upside of a bracket(200) installed in the hole; a connecting tool(400) having a lower end combined to the upside of a support member(410) joined with the fixing bracket by a bolt-joint method and an upper end having a fixing unit(420); and a cover member(500) inserted and fixed to a rim(111) of the hole by a fitting unit(510) formed at the outer periphery of the lower end and formed with a corrugated tube(520) projected toward the upside in the center.